The group trying to bring the Montreal Expos to Norfolk asked Wednesday for people to show support by placing $100 deposits for season tickets.

Central to the campaign is a television ad featuring five mayors from the Hampton Roads coastal region wearing business attire and batting helmets as they swing bats, pound gloves and toss or catch balls.

''This team's behind it. You should be, too,'' a voiceover says, adding, ''Get in the game.''

One of those mayors, Norfolk's Paul D. Fraim, said more than 1,000 season-ticket guarantees were sold before the campaign officially began Wednesday. The deposits are refundable.

In addition, about 40 companies and organizations, including Smithfield Foods and Bank of America, pledged $1,000 apiece to reserve luxury suites for a ballpark that would be built downtown. Plans call for 35,000 to 38,000 seats and at least 60 luxury boxes.

More sales would show baseball officials that ''the city of Norfolk, the Hampton Roads region and the commonwealth of Virginia are ready to play ball,'' Fraim said at a news conference.

Baseball has been trying to relocate the Montreal Expos since the struggling franchise was purchased by the 29 other teams before the 2002 season.